2022 Ronstan Marine Catalogue - VIEW CATALOGUE

Custom Products

PHOTO CREDIT:© Najad Yachts of Sweden

B075-0890 Series 100

Product Type:


Part Number:



2600 kg (5732 lb)


5200 kg (11464 lb)

Product Features:

This block has been designed fot applications where the loaded line passes over the top of the sheave. Two typical applications are: For hoisting dagger boards,the block in this situation is mounted on the edge of the daggerboard slot. Another application is to lead a mainsheet over the edge of a coach roof. The block has a guide to prevent the line from jumping of the sheave. The sheave fitted is a high load plain bearing sheave with torlon side thrust bearings. Fixing holes for two M12 CSK screws are provided in the base of the block. This particular block was silver anodised